This set of 4 ball joints work on the following models and OEM numbers 51355-HN0-A00, 51355-HN0-A01, 51375-HP5-601
2014 - 2017 4X4 Honda TRX 420 TRX420 All Models
1998 - 2004 4X4 Honda TRX 450 FOREMAN
2001 - 2017 4X4 Honda TRX 500 FOREMAN / RUBICON / ALL MODELS
2003 - 2005 4X4 Honda TRX 650 RINCON
2006 - 2017 4X4 Honda TRX 680 RINCON